Part A
SN74HC139N
德州儀器
- Lifecycle
- Active
- Stock
- 2677 件
- Series
- 邏輯-訊號開關、多工器、解碼器
Parts at a glance
Part B
SN74HC138DE4
德州儀器
- Lifecycle
- Active
- Stock
- 9970 件
- Package
- SOIC-16
- Series
- 邏輯-訊號開關、多工器、解碼器
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | SN74HC139N | SN74HC138DE4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 74HC | 74HC |
| Part Status | Active | Discontinued at Digi-Key |
| Type | Decoder/Demultiplexer | Decoder/Demultiplexer |
| Circuit | 1 x 2:4 | 1 x 3:8 |
| Independent Circuits | 2 | 1 |
| Current - Output High Low | - | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply | Single Supply |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Surface Mount |
| Base Product Number | 74HC139 | - |
| Current - Output High, Low | 5.2mA, 5.2mA | - |
| Packaging | Bulk, Tube | - |